Find out how Ben Affleck got in the best shape of his life for his role in the upcoming movie The Town - in theaters now!

Find out how Ben Affleck got in the best shape of his life for his role in the upcoming movie The Town - opening September 17th nationwide. Ben spent 15 weeks sculpting his body while balancing his professional and personal life through discipline and motivation. He didn't do it alone - author, natural bodybuilder and celebrity nutritionist Rehan Jalali was in his corner!

Bodybuilding.com got up close and personal with fitness and nutrition guru Rehan Jalali, and we've got the diet, training and supplement tips that helped shape Ben's shredded 6-pack! Rehan Jalali demonstrates 5 awesome exercises from Ben Affleck's workout that helped to build muscle with personal trainer Walter Norton Jr. - former Strength and Conditioning coach for the Boston Celtics. And also check out Rehan's lean, clean diet plan that Ben followed to get ripped!